* {
    margin: 0;
    padding: 0;
}

.detailsContainer {
    width: 1000px;
    height: 500px;
    margin: 100px auto;
}

.left {
    width: 350px;
    height: 350px;
    border: 1px solid #fcc;
    float: left;
    position: relative;
}

.right {
    width: 400px;
    height: 400px;
    border: 1px solid #fcc;
    float: left;
    overflow: hidden;
    display: none;
    position: relative;
}

.mask {
    width: 175px;
    height: 175px;
    background-color: rgba(255, 255, 0, 0.5);
    position: absolute;
    top: 0;
    left: 0;
    display: none;
}

.bigimg {
    position: absolute;
    top: 0;
    left: 0;
}

.content p{
    font-size: 20px;
    color: #323232;
    line-height: 20px;
    margin: 0 auto;
}
.content .addToCart p{
    width: 150px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    border-radius: 20px;
    background-color: rgb(236, 145, 145);
}

.bdComments{
    width: 1000px;
    height: 300px;
    margin: 0 auto;
}
.bdComments p{
    background-color: rgb(250, 235, 186);
    font-size: 25px;
}
.booksIntroduce{
    width: 1000px;
    /* height: 1000px; */
    /* background-color: rgb(251, 243, 184); */
    margin: 0 auto;    
}
.booksIntroduce img{
    width: 1000px;
    
}